Cooling tower filtering device

Abstract

The utility model discloses a cooling tower filtering device which comprises a cooling tower, a water outlet pipe is arranged below the cooling tower, a filter is arranged on the water outlet pipe, and a first valve is arranged above the filter. According to the filtering device of the cooling tower, the filter is installed on the water outlet pipe of the cooling tower, the first valve and the second valve are installed at the two ends of the filter respectively, only the first valve and the second valve need to be closed when the filter needs to be cleaned, and cleaning of the filter is facilitated.

Description

Technical Field

[0001] This utility model belongs to the field of cooling tower technology, and specifically relates to a cooling tower filtration device. Background Technology

[0002] A cooling tower is a device used to cool hot water. It primarily utilizes the contact between water and air to transfer heat from the hot water to the air through evaporation and convection, thereby lowering the water temperature. Because the cooling water has high hardness, it easily evaporates and forms scale after passing through the cooling tower, requiring a filter to remove impurities.

[0003] In existing technology, the filter of the cooling tower is installed inside the cooling tower, which requires employees to enter the cooling tower for cleaning. If the water level inside the cooling tower is too high, cleaning is difficult. Utility Model Content

[0004] The purpose of this invention is to provide a cooling tower filtration device that solves the problem of difficult filter cleaning in related technologies.

[0005] Therefore, this utility model provides a cooling tower filtration device, comprising: a cooling tower, a water outlet pipe disposed below the cooling tower, a filter disposed on the water outlet pipe, and a first valve disposed above the filter.

[0006] Preferably, a second valve is provided below the filter.

[0007] Preferably, the first valve is one of a butterfly valve, a gate valve, or a globe valve. More preferably, the first valve is a butterfly valve.

[0008] Preferably, the second valve is one of a butterfly valve, a gate valve, or a globe valve. More preferably, the second valve is a butterfly valve.

[0009] Preferably, a first flexible hose is provided above the first valve.

[0010] Preferably, the filter is one of a Y-type filter, a basket filter, or a T-type filter. More preferably, the filter is a Y-type filter.

[0011] Preferably, a water inlet pipe is provided at the bottom of the cooling tower.

[0012] Preferably, a third valve is provided on the water inlet pipe.

[0013] Preferably, the third valve is one of a butterfly valve, a gate valve, or a globe valve. More preferably, the third valve is a butterfly valve.

[0014] Preferably, a second flexible hose is provided above the third valve.

[0015] Beneficial effects:

[0016] 1. This utility model provides a cooling tower filtration device, in which a filter is installed on the outlet pipe of the cooling tower, and a first valve and a second valve are installed at both ends of the filter respectively. When the filter needs to be cleaned, only the first valve and the second valve need to be closed, which facilitates the cleaning of the filter. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of a cooling tower filtration device provided by this utility model.

[0019] In the diagram, 1-cooling tower, 2-outlet pipe, 3-filter, 4-first valve, 5-second valve, 6-first hose, 7-inlet pipe, 8-third valve, and 9-second hose. Detailed Implementation

[0020] The following detailed description of preferred embodiments of the present invention, along with the included examples, will make the content of the present invention more readily understood. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. In case of any conflict, the definitions in this specification shall prevail.

[0021] Example 1:

[0022] Provided such as Figure 1 A cooling tower filtration device is shown, comprising: a cooling tower 1, a water outlet pipe 2 disposed at the bottom of the cooling tower 1, and a filter 3, which is a Y-shaped filter, disposed on the water outlet pipe 2. A first valve 4, which is a butterfly valve, is disposed above the filter 3. A second valve 5, which is a butterfly valve, is disposed below the filter 3. A first flexible hose 6 is disposed above the first valve 4. Water in the cooling tower 1 is filtered through the filter 3 on the water outlet pipe 2. When the filter 3 needs to be cleaned, the first valve 4 and the second valve 5 are closed, and there is no water flow in the filter 3, facilitating cleaning of the filter 3.

[0023] A water inlet pipe 7 is installed at the bottom of the cooling tower 1. A third valve 8, which is a butterfly valve, is installed on the water inlet pipe 7. A second flexible hose 9 is installed above the third valve 8.

[0024] Working principle: Water flows into cooling tower 1 through inlet pipe 7 for cooling, and then flows out through outlet pipe 2. It is filtered by filter 3. When filter 3 needs cleaning, first valve 4 and second valve 5 are closed, eliminating water flow in filter 3 and facilitating cleaning.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and not to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A cooling tower filtration device, characterized in that, include: A cooling tower, wherein a water outlet pipe is provided at the bottom of the cooling tower, a filter is provided on the water outlet pipe, and a first valve is provided above the filter; A second valve is provided below the filter, a water inlet pipe is provided at the bottom of the cooling tower, a third valve is provided on the water inlet pipe, and a second flexible hose is provided above the third valve.

2. The cooling tower filtration device according to claim 1, characterized in that, The first valve is one of a butterfly valve, a gate valve, or a globe valve.

3. A cooling tower filtration device according to claim 1, characterized in that, The second valve is one of the following: butterfly valve, gate valve, or globe valve.

4. A cooling tower filtration device according to claim 1, characterized in that, A first flexible hose is provided above the first valve.

5. A cooling tower filtration device according to claim 1, characterized in that, The filter is one of a Y-type filter, a basket filter, or a T-type filter.

6. A cooling tower filtration device according to claim 1, characterized in that, The third valve is one of the following: butterfly valve, gate valve, or globe valve.

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